🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.64 AU

Year: 177 Days

Day: 27.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.55 AU - 2.65 AU

Year: 1480 Days

Day: 14.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.43 AU - 3.93 AU

Year: 2002 Days

Day: 24.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.33 AU - 3.33 AU

Year: 2146 Days

Day: 35 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.92 AU - 5.18 AU

Year: 4007 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 10.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.27 AU - 11.91 AU

Year: 11317 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,832,192 km

• M1: 130,599 km (0.088 R)
• M2: 457,470 km (0.07 R)
• M3: 874,998 km (0.118 R)
• M4: 2,123,243 km (0.058 R)
• M5: 2,525,810 km (0.079 R)
• M6: 2,870,035 km (0.111 R)
• M7: 3,265,273 km (0.06 R)
• M8: 4,650,100 km (0.085 R)
• M9: 6,361,201 km (0.083 R)
• M10: 7,171,572 km (0.114 R)
• M11: 11,295,986 km (0.118 R)
• M12: 13,490,736 km (0.047 R)
• M13: 16,246,927 km (0.025 R)
• M14: 17,881,733 km (0.111 R)
• M15: 25,207,840 km (0.114 R)
• M16: 26,406,867 km (0.096 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,477 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit